partially effective

USAGE SUMMARY

The phrase "partially effective" is correct and usable in written English.
It can be used to describe something that achieves some level of effectiveness but does not fully meet the desired outcome or standard. Example: "The new marketing strategy was only partially effective, leading to a modest increase in sales but not the significant growth we anticipated."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

However, conventional pharmacological therapies are partially effective and have unpleasant adverse effects inevitably.

The Journal of Headache and Pain

Patient 1 received different psychotropic medications which were partially effective but accompanied by multiple side effects.

BMC Psychiatry

Eleven interventions were considered highly effective (36%), 15 were partially effective (48%), and 5 had low effectiveness (16%).

Diabetes Care

In relation to the effectiveness, two were highly effective and three were partially effective.

Diabetes Care

It would only be partially effective.

Independent

Treatment with carnitine is partially effective.

Encyclopedia Britannica

But it was only partially effective.

The Guardian

"But so far, it's only been partially effective.

The New York Times

*AIDS, although any vaccine will probably be only partially effective.

The New York Times - Science

"But even a partially effective microbicide could save millions of lives," she added.

The New York Times

Even a vaccine that is partially effective could save hundreds of thousands of lives a year.

The New York Times

Expert writing Tips

Best practice

When using "partially effective", specify the context or degree to which something is effective. For example, "The treatment was partially effective in reducing symptoms, but further intervention is needed."

Common error

Avoid using "partially effective" when the subject is entirely ineffective. Ensure there is some demonstrable level of positive impact before using this phrase.

Linguistic Context

The phrase "partially effective" functions as a descriptive adjective phrase. It modifies a noun, indicating that something possesses a degree of effectiveness, but not complete effectiveness. As Ludwig AI states, this phrase is correct and usable in written English.

Expression frequency: Very common

Frequent in

Science

51%

News & Media

46%

Encyclopedias

1%

Less common in

Wiki

1%

Formal & Business

1%

Social Media

0%

Ludwig's WRAP-UP

The phrase "partially effective" is a common and grammatically sound way to describe something that has a limited degree of success. As Ludwig AI confirms, it is correct and appropriate for use in various contexts. It's frequently used in science and news reporting, indicating a result that isn't fully successful but has some positive impact. When using "partially effective", it is best practice to clarify the degree of effectiveness or the specific context in which it applies. While alternatives like "somewhat effective" or "partly effective" exist, "partially effective" offers a clear and concise way to convey the concept of incomplete effectiveness.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

partly effective

This alternative is a direct synonym, simply using a different adverb.

somewhat effective

Indicates a slightly lower degree of effectiveness than "partially effective".

incompletely effective

This alternative emphasizes the lack of full effectiveness.

not entirely effective

This alternative uses negation to convey the same idea of limited effectiveness.

moderately effective

This shows a mid-level of effectiveness.

partially successful

Swaps "effective" for "successful", while maintaining the intended meaning.

marginally effective

This alternative suggests a minimal level of effectiveness.

effective to some extent

This alternative is a more verbose way of expressing partial effectiveness.

limited in effectiveness

This alternative focuses on the limitations of the effectiveness.

works to a degree

Emphasizes the limited success or functionality.

FAQs

How can I use "partially effective" in a sentence?

You can use "partially effective" to describe interventions, treatments, or strategies that have some positive impact but do not fully achieve the desired outcome. For instance, "The vaccine was "partially effective" in preventing the disease".

What are some alternatives to "partially effective"?

Alternatives include "somewhat effective", "partly effective", or "marginally effective", depending on the specific nuance you want to convey.

What does it mean for something to be "partially effective"?

When something is "partially effective", it means that it achieves some of its intended goals or produces some of the desired results, but it does not fully resolve the issue or meet all expectations. It suggests a degree of success, but also indicates a need for further action or improvement.

How does "partially effective" differ from "completely effective"?

"Partially effective" indicates a limited or incomplete success, while "completely effective" implies that the desired outcome has been fully achieved. A treatment that is "partially effective" might reduce symptoms, whereas a completely effective one would eliminate them entirely.